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NFI5
proportion of forest plots
protection forest against channel processes (2022) · area of largest gap (5 classes)
regional demarcation: production region
unit: %, subtotal
evaluation area: forest NFI4/NFI5
grid: 1.4 km grid, subgrids 1-5
state 2018/26
production region
JuraPlateauPre-AlpsAlpsSouthern AlpsSwitzerland
protection forest against channel processes (2022)area of largest gap (5 classes)%±%±%±%±%±%±
n/an/a............
no gap (<100 m2)............
small gap 100-500 m2)............
medium gap (500-1000 m2)............
large gap (1000-5000 m2)............
very large gap (>5000 m2)............
total............
insiden/a0.0.0.0.2.30.83.70.85.91.33.60.5
no gap (<100 m2)39.46.631.56.020.42.314.01.431.42.521.61.1
small gap 100-500 m2)42.76.648.56.541.22.834.91.932.62.636.71.3
medium gap (500-1000 m2)12.64.513.44.417.52.221.11.712.81.817.51.0
large gap (1000-5000 m2)5.33.06.63.218.32.225.01.817.12.019.91.1
very large gap (>5000 m2)0.0.0.0.0.4.1.30.50.3.0.70.2
total100.0.100.0.100.0.100.0.100.0.100.0.
outsiden/a0.60.40.30.23.11.06.81.015.52.73.90.4
no gap (<100 m2)36.52.232.01.928.22.525.81.735.53.530.91.0
small gap 100-500 m2)42.62.246.92.040.42.729.01.726.13.238.01.0
medium gap (500-1000 m2)10.51.411.71.312.51.816.71.49.22.112.90.7
large gap (1000-5000 m2)9.71.38.61.115.82.020.81.613.22.513.90.7
very large gap (>5000 m2)0.0.0.50.30.0.0.90.40.5.0.40.1
total100.0.100.0.100.0.100.0.100.0.100.0.
totaln/a0.50.30.30.22.70.75.30.69.31.33.80.3
no gap (<100 m2)36.82.131.91.824.51.720.21.132.82.027.40.7
small gap 100-500 m2)42.62.147.11.940.81.931.81.330.32.037.50.8
medium gap (500-1000 m2)10.81.311.91.314.91.418.81.111.51.414.60.6
large gap (1000-5000 m2)9.21.28.41.117.01.522.81.215.71.616.10.6
very large gap (>5000 m2)0.0.0.50.30.2.1.10.30.40.30.50.1
total100.0.100.0.100.0.100.0.100.0.100.0.
© WSL, Swiss National Forest Inventory, 21.05.2024 #1412927/594758

Table citation

Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1412927. Birmensdorf, Swiss Federal Research Institute WSL
https://doi.org/10.21258/1784170

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